Reduction of operation
[机] 缩短作业
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
But first, I think we should take a moment
不过首先 我想我们应该用一两分钟
Walk, don't run, to the nearest exit.
从最近的出口出去，别瞎跑。
One minute and twelve seconds.
1分12秒。